Answer:
You can avoid them by driving off
Answer: 3) Confounding variable
Explanation:Confounding variable is the variable that indicates about the external influential factors that produces the manipulated consequences of independent and dependent variable.This variable can lead to producing useless outcomes in an experiment.
According to the question, the changes occurring in interest of student in algebra can be due to the outside factors which are not generating the actual results and thus, experiment is getting ruined.
Other options are incorrect because application variable remain same for the experiment,system variable are the variables of certain system and reliability variables describe about the variable on which dependent or stable.Thus, the correct option is option(3)
The answer to this question is THE <span>LESS RESOURCES THERE ARE, THE MORE COMPETITION THERE IS TO ATTAIN THEM.
Since the needs for the resource is not depleting while the availibailirty is depleting, the only things that huamans could do in order to satisfy our needs is by fighting of/competing against each other in ordert to obtain as much resource as possible
</span>
